--- product_id: 206228271 title: "Waterdrop RF15 Water Filter Replacement for Waterdrop 15UA/15UB/15UC Under Sink Water Filter, Reduces PFOA/PFOS, PFAS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 2 Years" brand: "waterdrop" price: "€ 92.26" currency: EUR in_stock: true reviews_count: 13 category: "Waterdrop" url: https://www.desertcart.gr/products/206228271-waterdrop-rf15-water-filter-replacement-for-waterdrop-15ua-15ub-15uc store_origin: GR region: Greece --- # 19,000 gallons lifespan 20X larger filtration area NSF/ANSI certified safety Waterdrop RF15 Water Filter Replacement for Waterdrop 15UA/15UB/15UC Under Sink Water Filter, Reduces PFOA/PFOS, PFAS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 2 Years **Brand:** waterdrop **Price:** € 92.26 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with the ultimate under-sink water filter upgrade! ## Quick Answers - **What is this?** Waterdrop RF15 Water Filter Replacement for Waterdrop 15UA/15UB/15UC Under Sink Water Filter, Reduces PFOA/PFOS, PFAS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 2 Years by waterdrop - **How much does it cost?** € 92.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/206228271-waterdrop-rf15-water-filter-replacement-for-waterdrop-15ua-15ub-15uc) ## Best For - waterdrop enthusiasts ## Why This Product - Trusted waterdrop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Twist & Lock:** Replace your filter in 3 seconds—no tools, no stress, just fresh water. - • **Universal Compatibility:** Fits Waterdrop 15UA/15UB/15UC models—purify from faucet or fridge with ease. - • **Certified Clean Confidence:** IAPMO NSF/ANSI 42 & 53 certified to slash chlorine, lead, PFAS & odors. - • **Next-Level Filtration Power:** 20X increased dirt adhesion area means fewer clogs and purer water nonstop. - • **Ultra-Long Life, Zero Hassle:** Filters up to 19,000 gallons or 2 years—stay worry-free and hydrated. ## Overview The Waterdrop RF15 Replacement Filter delivers premium water purification with a 2-year lifespan or 19,000 gallons capacity. Featuring a 20X larger filtration area, it effectively reduces harmful contaminants including PFOA/PFOS, PFAS, lead, chlorine, bad taste, and odors. Certified by IAPMO to NSF/ANSI 42, 53, and 372 standards, it ensures safe, clean water from your faucet or refrigerator. Its quick twist-and-lock design enables tool-free replacement in seconds, compatible with Waterdrop 15UA, 15UB, and 15UC systems. ## Description Buy Waterdrop RF15 Water Filter Replacement for Waterdrop 15UA/15UB/15UC Under Sink Water Filter, Reduces PFOA/PFOS, PFAS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 2 Years: Replacement Under-Sink Water Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Easy to install - Great water filter the replacement was easy to install works perfectly & was reasonably priced. Shipped fast too I had it the next day Review: Great Filter and Customer Service - I have used this Waterdrop filter for a couple of years. The filter was easy to install and produces tasty water with no chemical or other tastes. More importantly, Waterdrop has very good customer service. I had an issue with one replacement filter and Waterdrop immediately sent us a new filter. Karina in Customer Service was excellent in following up and making sure I was happy with the product and the service. Will buy it again. ## Features - 【Compatible model】Compatible Replacement Filter for Waterdrop 15UA under sink water filter system (ASIN B083NR5DVY), 15UB under sink water filter system (ASIN B089CVMPGR) and 15UC Inline Water Filter for Refrigerator (ASIN B085G9T9TB). Compatible with all three methods of connection, this undersink filter brings you purified water from your original faucet, your dedicated faucet, or your refrigerator. Get easy access to clean, safe, and healthy purified water with Waterdrop! - 【Ultra-long service life】When used with municipal water, each Undersink Water Filter has a maximum service life of 2 years or 19,000 gallons.[1] - 【Solve Clogging Problem】 By upgrading the filtration area, our filter now provides a 20X increase in dirt adhesion area, enhancing filtration capability while minimizing the risk of clogging. - 【Innovative multistage filtration】The Waterdrop Undersink Water Filtration Replacement Filter uses innovative multistage filtration. And it can effectively reduces PFOA/PFOS, PFAS, lead, heavy metals, chemical impurity, sediment and other large particles.[2] Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore! - 【IAPMO certified filter】Made from premium BPA-free and lead-free materials, the under sink replacement filter is certified by IAPMO against NSF/ANSI 372 Standard, ensuring reliable use from inside to outside. Certified by IAPMO against NSF/ANSI 42 Standard, the water filter can effectively reduce chlorine, taste and odor. Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead. - 【Quick replacement】The twist-and-lock design of the undersink filter ensures that you can replace it in 3 seconds without any tools, saving you time and effort. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085G78F7R | | Best Sellers Rank | #1,834 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Replacement Under-Sink Water Filters | | Brand | Waterdrop | | Brand Name | Waterdrop | | Compatible Water Purifier Models | Waterdrop WD-15UA, Waterdrop WD-15UB | | Customer Reviews | 4.6 out of 5 stars 3,903 Reviews | | EU Spare Part Availability Duration | 2 Years | | External Testing Certification | IAPMO | | Included Components | Waterdrop RF15 Under sink Water Filter Replacement ×1 | | Item Dimensions D x W x H | 3.6"D x 3.6"W x 15"H | | Item Weight | 1.81 Pounds | | Manufacturer | Waterdrop | | Manufacturer Part Number | RF15 | | Manufacturer Warranty Description | 1 Year Manufacturer | | Material | NSF/ANSI Approved Components | | Material Type | NSF/ANSI Approved Components | | Model Number | WD-RF15 | | Number of Items | 1 | | Product Benefits | Remove iṁpurities, retain beneficial minerals | | Product Dimensions | 3.6"D x 3.6"W x 15"H | | Set Name | Waterdrop RF15 Replacement Filter Set | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Waterdrop - **External Testing Certification:** IAPMO - **Material:** NSF/ANSI Approved Material Components - **Product Benefits:** Remove iṁpurities, retain beneficial minerals - **Product Dimensions:** 3.6"D x 3.6"W x 15"H ## Images ![Waterdrop RF15 Water Filter Replacement for Waterdrop 15UA/15UB/15UC Under Sink Water Filter, Reduces PFOA/PFOS, PFAS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 2 Years - Image 1](https://m.media-amazon.com/images/I/51iT9-GG6jL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Does this filter fit "waterdrop 10ua under sink water filter system"?** A: Thanks for your interest in our RF15 Under Sink Water Filter System. Regarding your inquiry, this RF15 can fit 10UA system. The only difference between the replacement filters is the length. Here are lengths of the filter replacements for your reference: WD-RF10 filter: 10 inches WD-RF15 filter: 15 inches WD-RF17 filter: 17inches   If you have any other questions, please feel free to give us a call between the hours of 8:00 AM-5: 00 PM (PST), Monday through Friday at 1-888-352-3558. We will try our best to help you out. Thank you very much.   Best Regards, Mia Lauren **Q: Does this filter out lead?** A: I believe so, but consult the description on the seller's info or contact the seller. **Q: Does this filter remover lead? is it certified to nsf 53 standards?** A: No it is not, per the description it is only certified to NSF-372 for being made from lead free materials, it does NOT remove lead. **Q: It says cannot turn the sink hot water on?? Is this true??** A: Hi, Thanks for your interest in our filter product. Please note that this filter can only be used with cold water, not with hot water, so no hot water should flow through the filter, thank you. If you have contacted us via email but received no reply, please check the Spam/Junk Folder first. Thank you. If you have any other inquiries, please feel free to contact us. 1-888-352-3558 (8:00 AM - 5:00 PM PST, Mon - Fri). Kind Regards Mia Lauren　 Customer Service Rep ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to install *by P***H on June 12, 2026* Great water filter the replacement was easy to install works perfectly & was reasonably priced. Shipped fast too I had it the next day ### ⭐⭐⭐⭐⭐ Great Filter and Customer Service *by G***P on June 23, 2026* I have used this Waterdrop filter for a couple of years. The filter was easy to install and produces tasty water with no chemical or other tastes. More importantly, Waterdrop has very good customer service. I had an issue with one replacement filter and Waterdrop immediately sent us a new filter. Karina in Customer Service was excellent in following up and making sure I was happy with the product and the service. Will buy it again. ### ⭐⭐⭐⭐⭐ Great Product and Customer Service *by A***M on June 17, 2026* Have used my original Waterdrop filter for about 2 years before finally having to order a replacement. Had some issues with this order, but Waterdrop customer service (Becky!) was awesome and quickly resolved the issue for me. The new filter works great and have had no issues so far. A great addition to the kitchen that's a quick and easy way to get filtered water. ## Frequently Bought Together - Waterdrop RF15 Replacement Filter Cartridge For 15UA/15UB/15UC Under Sink Water Filter, Reduces PFOA/PFOS, PFAS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 19K Gallons High Capacity - AquaBliss High Output Shower Filter Replacement Cartridge – Reduces Chemicals & Chlorine, Restores pH Balance, Glowing Skin, Strong Nails & Shimmering Hair – 1-Pack (SFC100) - Waterdrop RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11K Gallons High Capacity --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/206228271-waterdrop-rf15-water-filter-replacement-for-waterdrop-15ua-15ub-15uc](https://www.desertcart.gr/products/206228271-waterdrop-rf15-water-filter-replacement-for-waterdrop-15ua-15ub-15uc) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-21*